Description
Dense, buttery pound cake gets a lemon lift in this bright and cheery citrus version. Iced lemon pound cake is super moist and bursting with the flavors of fresh lemon, creamy butter, and sweet vanilla. A creamy lemon icing that sets on top is the only decorating this small-yet-stunning cake requires.
Ingredients
- 1 and 1/2 cups (188g) all-purpose flour (spooned & leveled)
- 1 and 1/2 teaspoons baking powder
- 1/2 teaspoon salt
- 1 cup (16 Tbsp; 226g) unsalted butter, softened to room temperature
- 1 cup (200g) granulated sugar
- 3 large eggs, at room temperature
- 1/4 cup (60g) sour cream, at room temperature
- 1 teaspoon lemon zest
- 3 Tablespoons (45ml) freshly squeezed lemon juice (about 1 lemon)
- 1 teaspoon pure vanilla extract
Lemon Icing
- 1 cup (120g) confectioners’ sugar, sifted
- 1 and 1/2 Tablespoons (22ml) lemon juice
- 1 Tablespoon (15ml) heavy cream or milk (heavy cream produces a thick icing as pictured)
Instructions
- Lower the oven rack to the lower-third position and preheat the oven to 350°F (177°C). Grease an 8×4-inch loaf pan (like this one or this one) with nonstick spray. Or you can use a 9×5-inch loaf pan for a shorter loaf.
- Make the cake: Whisk the flour, baking powder, and salt together in a large bowl. Set aside.
- With a handheld or stand mixer fitted with a paddle or whisk attachment, beat the butter on high speed in a large bowl until smooth and creamy, about 1 minute. Add the granulated sugar and beat on high speed for 2 minutes until creamed. Scrape down the sides and up the bottom of the bowl as needed. With the mixer running on low speed, add the eggs one at a time. Once the last egg is completely mixed in, stop the mixer. Add the sour cream, lemon juice, lemon zest, and vanilla extract, then beat on medium speed until combined. Scrape down the sides and up the bottom of the bowl as needed. The mixture may look curdled as a result of the varying textures combining. This is normal and the batter will come together when you add the dry ingredients in the next step.
- With the mixer running on low speed, slowly add the dry ingredients just until combined. If needed, run a whisk through the batter a few times to rid any large lumps. Avoid over-mixing. Batter is very thick.
- Spoon/spread the batter into prepared loaf pan and bake for 55-65 minutes if you used an 8×4-inch pan and 45-60 minutes if you used a 9×5-inch loaf pan. Tent the cake with aluminum foil halfway through baking to prevent the top from over-browning. Pound cakes are dense and take awhile to bake in the oven. Baking times vary, so keep an eye on yours and don’t be alarmed if yours is taking longer. The cake is done when a toothpick inserted in the center comes out *mostly* clean. A couple moist crumbs are OK.
- Remove the cake from the oven and place on a wire rack. Allow cake to cool in the pan on the wire rack for 1 hour, then carefully remove the slightly warm cake from the pan. Let it continue cooling on a wire rack or on a serving plate/platter. You can add the icing while the cake is still warm or wait for it to cool.
- Make the icing: Whisk all of the icing ingredients together and pour over cake. Serve immediately or wait until the cake cools completely, which promises neater slices.
- Cover and store leftover cake for up to 3 days at room temperature or up to 1 week in the refrigerator.
Notes
- Make Ahead & Freezing Instructions: You can make the pound cake ahead of time by freezing it. (I suggest icing it right before serving, so freeze it without the icing.) Bake it, cool it, then wrap it in a layer of plastic wrap and then a layer of aluminum foil. Freeze the loaf for up to 3 months. Allow the cake to thaw overnight in the refrigerator, then bring to room temperature before topping with icing and serving.
- Special Tools (affiliate links): 8×4-inch Loaf Pan (like this one or this one) or 9×5-inch Loaf Pan | Glass Mixing Bowls | Whisk | Electric Mixer (Handheld or Stand) | Cooling Rack | Citrus Juicer | Citrus Zester
- Sour Cream: If you don’t have sour cream, you can use plain yogurt or dairy/nondairy milk instead. If using milk, your pound cake won’t have a super tight crumb that is signature to pound cakes. Instead, the cake will have a lighter and cakier texture. For best results, I recommend full-fat sour cream.
- Bundt Pan: Here are 2 options for making a lemon Bundt pound cake in a Bundt pan. (1) Double this recipe, but use 3/4 cup (180g) of sour cream. If you were doubling the recipe, you would use 1/2 cup but make sure you increase to 3/4 cup for added moisture. The rest of the ingredients are simply doubled. Spoon/spread into a generously greased 10–12-cup Bundt pan. Follow the baking time and temperature from my cream cheese pound cake. (2) Use my lemon poppy seed Bundt cake recipe. Feel free to leave out the poppy seeds. That cake has a lighter texture and isn’t quite as heavy as pound cake.
- Can I Add Blueberries? Yes, absolutely. You can fold 1 cup (about 140g) of fresh blueberries into the batter after it comes together. I strongly recommend fresh blueberries, as frozen blueberries can turn the batter and finished cake a grayish blue. Keeping that in mind, you can use them if you’d like. I have better luck with fresh.